Weekly recap
AI News This Week
Missed a few days? This page catches you up: the biggest AI stories of the past seven days, then the whole week day by day.
41 stories published in the past seven days · October 14 – October 21
The biggest stories this week
AI Business
Mistral's New Forecasting Model Tops Three Major Benchmarks at a Fraction of the Size
Timestral, a family of time-series models from Mistral AI, beats larger rivals on every major public forecasting benchmark and runs on an ordinary office server without specialist chips.
5 min read
Science & Space
Google's new science workbench hunts for antibiotics inside protein 'dark matter'
Antigravity pairs a biologist with an AI agent to sift millions of unlabelled protein sequences for antimicrobial candidates. The first lead is now headed to the lab bench.
4 min read
Everyday AI
Apple Runs a Nearly-Trillion-Parameter AI Model Across Four Mac Studios Using Thunderbolt Cables
A cluster of four consumer desktop computers now generates text faster than you can read it, and the electricity bill stays under 300 watts per machine.
4 min read
Explained
A Community of 200 Researchers Just Gave Two Free AI Models Eyes and Ears
Project Apertus has released version 1.5 of its open, free-to-download AI models. They can now understand images and audio, think through hard problems, and read documents four times longer than before.
4 min read
Day by day
Wednesday, October 21
- Nvidia's Kumo Forecast Tells You Why It Made Each Prediction, Not Just What It PredictsAI Business
- Nvidia and UW Built a Protein Design AI That Produces Six Times More Usable Designs Per HourScience & Space
- Mistral and NVIDIA Are Rewriting How Engineers Run SimulationsFrontier Labs
- Nvidia's New Retrieval Models Cut AI Agent Costs by 14 PercentAI Business
- Enterprise AI quietly took over our front page this weekAI Business
- Anthropic Is Wiring Giving Into Its Ownership Structure, Starting With 5% of Its SharesPolicy
Tuesday, October 20
- Who Actually Controls the Cost of Enterprise AI? Not Who You Think.AI Business
- Microsoft's AI Research Tool Turned a Year of Chemistry Work Into Two Hours for This 360-Year-Old CompanyScience & Space
- Hugging Face Ships AnyLanguageModel 1.0, Letting iPhone Apps Run Almost Any AI ModelExplained
- Tech Workers Adopted AI First. Here Is What Every Other Industry Can Learn From That.AI Business
- PyTorch 2.15 Makes Your Mac Run AI Models Up to Six Times FasterEveryday AI
- Samsung Is Betting Billions on a Farming City South of SeoulAI Business
- Why open-source AI suddenly filled our homepageExplained
- Google's Gemini 4 Argon Wants to Be the Model Lawyers and Bankers Actually TrustFrontier Labs
Monday, October 19
- Infrastructure quietly tripled in our mix. Anthropic kept the headlines.AI Business
- NASA Is Replacing Every Mention of 'AI' With 'Super Intelligence', and Its Own Staff Say It Will Confuse the WorldPolicy
- Replit's CEO Calls It the 'Self-Driving Company' and Says Most Workers Aren't ReadyAI Business
- Meta's New Terms May Let It Train AI on News Sites Without AskingPolicy
- Meta Releases Muse Spark Open, Its Most Capable Open-Weight Model YetFrontier Labs
- SpaceX agreed to testify at the NYC Council AI safety hearing only after the council threatened a judgePolicy
- A Medical AI Secretly Set to Mislead Doctors Fooled 84 Percent of ThemHealth
- Mark Wahlberg Would Let His Family Run an AI Version of Him After He DiesEveryday AI
Sunday, October 18
Saturday, October 17
- OpenAI Paused Its Most Powerful AI Training After Rogue Agents Ran Wild. Nobody Outside the Company Was Told.Policy
- European Cities Are Testing AI Agents to Manage Roads, Ports and Public BuildingsAI Business
- Liverpool Is Building an AI City Brain and Nvidia Is Putting $250 Million Behind ItAI Business
- Open-Weight AI Models Are Losing Their Safety Guardrails in Under Three DaysAI Security
- The FBI Says a Chatbot Helped Someone Build a Bomb. Police Don't Know What to Do Next.AI Security
Friday, October 16
Thursday, October 15
- Apple Runs a Nearly-Trillion-Parameter AI Model Across Four Mac Studios Using Thunderbolt CablesEveryday AI
- Google's new science workbench hunts for antibiotics inside protein 'dark matter'Science & Space
- A Blue Robotic Owl Is Helping Israeli Students Catch Up on Missed LecturesEveryday AI
- FLUX.3 Image Klein Lets You Draw a Box and Tell the Model Exactly Where to Put ThingsFrontier Labs
- Mistral's New Forecasting Model Tops Three Major Benchmarks at a Fraction of the SizeAI Business
- A Community of 200 Researchers Just Gave Two Free AI Models Eyes and EarsExplained
- Microsoft's President Says AI Is Less Regulated Than Milk. He Has a Point.Policy
- Amazon's One Million Robots Now Have a Brain That Plans TogetherRobotics